AU2001263235A1 - Optical channel shared protection ring - Google Patents

Optical channel shared protection ring

Info

Publication number
AU2001263235A1
AU2001263235A1 AU2001263235A AU6323501A AU2001263235A1 AU 2001263235 A1 AU2001263235 A1 AU 2001263235A1 AU 2001263235 A AU2001263235 A AU 2001263235A AU 6323501 A AU6323501 A AU 6323501A AU 2001263235 A1 AU2001263235 A1 AU 2001263235A1
Authority
AU
Australia
Prior art keywords
optical channel
protection ring
channel shared
shared protection
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001263235A
Inventor
Ming-Jun Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of AU2001263235A1 publication Critical patent/AU2001263235A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
AU2001263235A 2000-05-19 2001-05-19 Optical channel shared protection ring Abandoned AU2001263235A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20574900P 2000-05-19 2000-05-19
US60205749 2000-05-19
PCT/US2001/016016 WO2001090785A2 (en) 2000-05-19 2001-05-19 Optical channel shared protection ring

Publications (1)

Publication Number Publication Date
AU2001263235A1 true AU2001263235A1 (en) 2001-12-03

Family

ID=22763493

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001263235A Abandoned AU2001263235A1 (en) 2000-05-19 2001-05-19 Optical channel shared protection ring

Country Status (3)

Country Link
US (1) US20020018616A1 (en)
AU (1) AU2001263235A1 (en)
WO (1) WO2001090785A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6853811B2 (en) * 2001-09-12 2005-02-08 Pts Corporation Dual-wave optical shared protection ring
US6842551B1 (en) * 2002-02-08 2005-01-11 Wilbur Christian Vogley Backplane wire and noise eliminator tube
US7181137B1 (en) 2002-09-30 2007-02-20 Cisco Technology, Inc. Subband spectrum analysis for optical multiplex section protection
US8417112B2 (en) * 2003-05-30 2013-04-09 Alcatel Lucent Protection switching in WDM rings using a shared ring switch
FR2856861B1 (en) * 2003-06-30 2007-01-19 Cit Alcatel WAVELENGTH MULTIPLEXING RING OPTICAL NETWORK AND SIGNAL TRANSMISSION PROTECTED BY LOCAL STATE SWITCH CONSECUTIVE TO LOCAL INTERRUPTION DETECTION
US20050089331A1 (en) * 2003-10-03 2005-04-28 Near Margalit Assured connectivity fiber-optic communications link
US7848644B2 (en) * 2004-02-23 2010-12-07 Dynamic Method Enterprises Limited Method and an apparatus to provide optical equipment protection
IN2013MU01980A (en) * 2013-06-10 2015-05-29 Indian Inst Technology Bombay
US9960878B2 (en) * 2013-10-01 2018-05-01 Indian Institute Of Technology Bombay Scalable ultra dense hypergraph network for data centers
KR101631651B1 (en) * 2013-12-04 2016-06-20 주식회사 쏠리드 Optical Repeater of Ring Topology type
US11283518B2 (en) * 2019-11-08 2022-03-22 Infinera Corporation Method and apparatus for a restoration network with dynamic activation of pre-deployed network resources

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341364A (en) * 1992-06-02 1994-08-23 At&T Bell Laboratories Distributed switching in bidirectional multiplex section-switched ringtransmission systems
JPH0818592A (en) * 1994-06-30 1996-01-19 Fujitsu Ltd Optical fiber transmission system having ring protection by optical switching
JPH0998181A (en) * 1995-09-29 1997-04-08 Fujitsu Ltd Transmitter
JPH10112700A (en) * 1996-10-04 1998-04-28 Nec Corp Wavelength division multiplex transmitter of ring configuration
US6154296A (en) * 1997-11-05 2000-11-28 Northern Telecom Limited Telecommunications network having shared protect capacity architecture
US6249510B1 (en) * 1998-09-10 2001-06-19 Lucent Technologies Inc. Signal protection system for bi-direction ring network

Also Published As

Publication number Publication date
WO2001090785A2 (en) 2001-11-29
US20020018616A1 (en) 2002-02-14
WO2001090785A3 (en) 2002-03-28

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